If you have a bigger mold problem you might need to repeat the application a couple of times.
How to remove mold from shower door seal.
Wet an old soft toothbrush with the vinegar.
Vinegar and water pour 1 2 cup hot tap water and 1 2 cup distilled white vinegar into a spray bottle.
Both will kill the mold.
If however the mildew creeps behind the caulk you may have to replace it.
Dip the toothbrush in the bucket and scrub the seal.
Spot check an area to see if the mold on shower caulking is gone.
Just spray or wipe it on you don t need to scrub.
Mix 1 cup of bleach with 1 gallon of hot water in a bucket or use a commercial cleaner.
Add a generous squirt of dishwashing.
For tough mold and mildew spots let it sit for 15 minutes.
Once it gets back there or into the grout anywhere else in the bathroom it s very hard to get rid of.
Put rubber gloves on before you begin cleaning.
How to clean the rubber seal around shower doors.
If not reapply and wait another hour.
Whatever product you use simply spray the silicone mold from the shower and let the mixture sit for about an hour.
Spray the vinegar solution onto the shower door seal.
One option is to put 2 3 white vinegar and 2 teaspoons of baking soda in a spray bottle.